The Drosophila suzukii (SWD) is a significant global agricultural pest that primarily affects a wide range of soft-skinned fruits such as berries, cherries, and grapes. This invasive species can cause considerable damage to crops through both direct feeding and secondary infections.
The presence of SWD in an orchard or vineyard can lead to substantial economic losses for growers due to reduced fruit quality and increased management costs.
Key signs to watch for:
- Male SWD: Look for distinct spots on the tips of their wings.
- Affected fruits: Watch for brown discoloration and sunken areas on the surface.
- Infestation indicators: Check for white larvae inside the fruit.
Although SWD has not yet been detected in Australia, it is known for its rapid spread and has been identified as the third National Priority Plant Pest. Its ability to adapt to various environments and the absence of natural predators in new regions make it a significant threat to fruit industries worldwide. Early detection and reporting are crucial in managing and preventing the spread of this pest.
Are you in Australia and noticed something unusual in your crops? Report it immediately to the Exotic Plant Pest Hotline at ☎️ 1800 084 881. Your vigilance can help protect Australia's fruit industry from this formidable pest.
To read the full reports from Plant Health Australia click here
Source: Plant Health Australia
Image: Plant Health Australia
29 May 2025
Mercadona will purchase 8,500 tons of cherries from Aragon during the 2025 season, representing 77% of the national total. The campaign supports the local economy, creates 3,000 jobs, and promotes a sweet, nutritious Spanish fruit from suppliers like SAT Vidrio and Summer Fruit.
07 Jun 2024
Project leader Maryam Yazdani's approach combines imaging technology with artificial intelligence for rapid and automatic pest detection. The technology can be added to existing optical sorters used for product selection.
13 May 2026
A Serbian study on eight sweet cherry genotypes shows how temperature, pollen germination and pollen tube growth affect fertility and fruit set. ‘Lapins’, ‘Canetova’ and ‘G-2’ stand out as more stable, resilient cultivars under changing climate trends in orchards.
13 May 2026
Chile’s cherry industry is facing increasing financial pressure after seasons marked by oversupply, lower returns and strong reliance on China. Legal, contractual and corporate risks are now growing across the export chain, affecting growers, exporters and trade stability.
